573 FZUS51 KCAR 170801 CWFCAR Coastal Waters Forecast for Maine National Weather Service Caribou ME 400 AM EDT Fri Apr 17 2026 ANZ005-172100- 400 AM EDT Fri Apr 17 2026 .Synopsis for Eastport ME to Stonington ME Out 25 NM... High pressure will build over the area today into Saturday. A cold front will cross the area Sunday followed by colder high pressure Monday into Tuesday. $$ ANZ050-172100- Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM- 400 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming N this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. A slight chance of rain this morning. Patchy fog this morning with vsby 1 to 3 NM. .TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and E 2 ft at 3 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 8 seconds and E 2 ft at 4 seconds. Patchy fog in the morning with vsby 1 NM or less. .SAT NIGHT...E winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and E 2 ft at 4 seconds. Rain likely, mainly in the evening. Patchy fog in the evening, then areas of fog after midnight. Vsby 1 NM or less. .SUN...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds. A chance of rain in the morning, then rain in the afternoon. Patchy fog. Vsby 1 NM or less. .SUN NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds and NE 1 foot at 4 seconds. Patchy fog in the evening. Rain. Vsby 1 NM or less in the evening. .MON...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. $$ ANZ051-172100- Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM- 400 AM EDT Fri Apr 17 2026 .TODAY...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 4 seconds. A chance of rain early this morning, then a slight chance of rain late this morning. Patchy fog this morning with vsby 1 to 3 NM. .TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and E 2 ft at 4 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 4 seconds and S 3 ft at 8 seconds. Patchy fog in the morning with vsby 1 NM or less. .SAT NIGHT...E winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 8 seconds and E 2 ft at 4 seconds. A chance of rain. Patchy fog in the evening. Areas of fog after midnight. Vsby 1 NM or less. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 8 seconds and NE 1 foot at 5 seconds. A chance of rain in the morning, then rain in the afternoon. Areas of fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 3 ft at 4 seconds. Rain, mainly in the evening. .MON...W winds 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft. .TUE...N winds 10 to 15 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. A chance of rain after midnight. $$ ANZ052-172100- Intra Coastal Waters from Schoodic Point, ME to Stonington, ME- 400 AM EDT Fri Apr 17 2026 .TODAY...N winds 5 to 10 kt, becoming around 5 kt late. Seas 1 to 2 ft. Wave Detail: S 2 ft at 7 seconds. A slight chance of rain this morning. Patchy fog this morning with vsby 1 to 3 NM. .TONIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SAT...E winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and S 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 NM or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 4 seconds. A chance of rain. Patchy fog in the evening. Areas of fog after midnight. Vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. A chance of rain in the morning, then rain in the afternoon. Areas of fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and W 1 foot at 3 seconds. Rain, mainly in the evening. .MON...W winds 10 to 15 kt. Seas around 2 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 1 to 2 ft. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 to 2 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of rain after midnight. $$ ANZ080-172100- Waters from Eastport ME to Schoodic Point ME from 25 to 60 NM or the Hague Line- 400 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming N with gusts up to 20 kt late this morning and afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 6 seconds. Patchy fog this morning. A chance of rain, mainly this morning with vsby 1 to 3 NM. .TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and NE 2 ft at 3 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SAT...NE winds 10 to 15 kt, becoming E 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 7 seconds and NE 2 ft at 4 seconds. Patchy fog. Vsby 1 to 3 NM. .SAT NIGHT...E winds 15 to 20 kt, becoming SE 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SE 6 ft at 7 seconds and NE 2 ft at 4 seconds. A chance of rain. Patchy fog after midnight. .SUN...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and NE 1 foot at 5 seconds. A chance of rain in the morning, then rain in the afternoon. Patchy fog. Vsby 1 to 3 NM. .SUN NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 5 seconds and S 4 ft at 7 seconds. Rain. .MON...W winds 15 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...NW winds 15 to 20 kt. Seas 4 to 5 ft. .TUE...N winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. $$ ANZ081-172100- Waters from Schoodic Point ME to Stonington ME from 25 to 60 NM- 400 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming N with gusts up to 20 kt late this morning and afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog this morning. A chance of rain, mainly this morning with vsby 1 to 3 NM. .TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and NE 2 ft at 3 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .SAT...E winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 7 seconds and E 3 ft at 4 seconds. Patchy fog. Vsby 1 to 3 NM. .SAT NIGHT...E winds 15 to 20 kt, becoming SE 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: E 6 ft at 7 seconds. A chance of rain. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and NE 1 foot at 5 seconds. A chance of rain in the morning, then rain in the afternoon. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 5 seconds and SE 4 ft at 7 seconds. Rain. .MON...W winds 15 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...NW winds 15 to 20 kt. Seas 4 to 5 ft. .TUE...N winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. .TUE NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. $$  555 FZUS52 KMFL 170801 CWFMFL Coastal Waters Forecast for Florida National Weather Service Miami FL 401 AM EDT Fri Apr 17 2026 Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. AMZ600-GMZ606-172100- 401 AM EDT Fri Apr 17 2026 .Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm... A moderate breeze will prevail across the Atlantic waters as we head into the weekend, while winds across the Gulf waters will remain gentle. Seas will drop to 2-4 ft in the Atlantic and remain 2 feet or less in the Gulf. Another period of breezy, hazardous conditions could approach by Tuesday next next week with the passage of a cold front. Gulf Stream Hazards: None. The approximate location of the west wall of the Gulf Stream as of Apr 16, 2026. 1 nautical miles north northeast of Fowey Rocks. 7 nautical miles south southeast of Port Everglades. 3 nautical miles east northeast of Lake Worth. 6 nautical miles east southeast of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office. $$ AMZ650-670-172100- Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM- 401 AM EDT Fri Apr 17 2026 .TODAY...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers this morning. .TONIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters a moderate chop. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters light chop. .SAT NIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds. Intracoastal waters light chop. .SUN...S winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 4 seconds, becoming NW 1 foot at 3 seconds and SE 1 foot at 3 seconds. Intracoastal waters light chop. .SUN NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas less than 2 ft or less. Wave Detail: N 1 foot at 3 seconds and SE 1 foot at 3 seconds. Intracoastal waters light chop. A chance of showers and tstms after midnight. .MON...N winds 10 to 15 kt, becoming NE 20 to 25 kt in the afternoon. Seas around 2 ft, building to 3 to 5 ft, occasionally to 6 ft in the afternoon. Intracoastal waters a moderate chop. A chance of showers and tstms. .MON NIGHT...NE winds 25 to 30 kt. Seas 7 to 10 ft, occasionally to 13 ft, building to 9 to 13 ft, occasionally to 17 ft after midnight. Intracoastal waters very rough in exposed areas. A chance of tstms in the evening. A chance of showers. .TUE...NE winds 25 to 30 kt, becoming E 20 to 25 kt after midnight. Seas 9 to 12 ft, occasionally to 15 ft, subsiding to 7 to 10 ft, occasionally to 13 ft after midnight. Intracoastal waters very rough in exposed areas. Winds and seas higher in and near tstms. $$ AMZ651-671-172100- Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM- Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas- 401 AM EDT Fri Apr 17 2026 .TODAY...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds and N 1 foot at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers early this morning. .TONIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds. Intracoastal waters a moderate chop. .SAT...E winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters light chop. .SAT NIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds. Intracoastal waters a moderate chop. .SUN AND SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. .MON...N winds 5 to 10 kt, becoming NE 15 to 20 kt in the afternoon. Seas less than 2 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: NE 1 foot at 3 seconds, becoming N 3 ft at 4 seconds. Intracoastal waters choppy in exposed areas. .MON NIGHT...NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft, building to 7 to 10 ft, occasionally to 13 ft after midnight. Intracoastal waters very rough in exposed areas. A chance of showers. .TUE...NE winds 25 to 30 kt. Seas 9 to 12 ft, occasionally to 15 ft. Intracoastal waters very rough in exposed areas. A chance of showers in the morning. .TUE NIGHT...NE winds 25 to 30 kt. Seas 8 to 11 ft, occasionally to 14 ft. Intracoastal waters very rough in exposed areas. $$ GMZ656-657-676-172100- Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM- Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM- Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM- 401 AM EDT Fri Apr 17 2026 .TODAY...NE winds around 5 kt, becoming NW late. Seas less than 2 ft or less. Bay and inland waters light chop. .TONIGHT...N winds 5 to 10 kt, becoming E after midnight. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 2 seconds. Bay and inland waters light chop. .SAT...E winds 5 to 10 kt, becoming S in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop. .SAT NIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Seas less than 2 ft or less. Bay and inland waters light chop. .SUN AND SUN NIGHT...N winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters light chop. .MON...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds. Bay and inland waters light chop. .MON THROUGH TUE...E winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Bay and inland waters a moderate chop. $$ AMZ610-172100- Lake Okeechobee- 401 AM EDT Fri Apr 17 2026 .TODAY...NE winds 5 to 10 kt. Lake waters light chop. .TONIGHT...E winds 5 to 10 kt. Lake waters light chop. .SAT...E winds 5 to 10 kt. Lake waters light chop. .SAT NIGHT...E winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Lake waters a moderate chop. .SUN...SW winds around 5 kt. Lake waters smooth. .SUN NIGHT...SW winds around 5 kt, becoming NW after midnight. Lake waters light chop. .MON...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Lake waters choppy. A chance of showers and tstms in the afternoon. .MON NIGHT...NE winds 20 to 25 kt. Lake waters rough. A chance of showers and tstms in the evening. .TUE...NE winds 15 to 20 kt. Lake waters choppy. .TUE NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Lake waters choppy. Winds and waves higher in and near tstms. $$ AMZ630-172100- Biscayne Bay- 401 AM EDT Fri Apr 17 2026 .TODAY...E winds 5 to 10 kt, increasing to 10 to 15 kt late. A moderate chop. A slight chance of showers early this morning. .TONIGHT...E winds 10 to 15 kt. A moderate chop. .SAT...E winds 5 to 10 kt. Light chop. .SAT NIGHT...E winds 5 to 10 kt. Light chop. .SUN...SE winds around 5 kt. Smooth. .SUN NIGHT...S winds around 5 kt. Smooth. .MON...N winds 5 to 10 kt, becoming NE 10 to 15 kt in the afternoon. A moderate chop. .MON NIGHT...NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Very rough. A chance of showers. .TUE...NE winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon, then increasing to 25 to 30 kt in the evening, becoming E 20 to 25 kt after midnight. Very rough. $$  162 FZUS54 KMOB 170802 CWFMOB Coastal Waters Forecast National Weather Service Mobile AL 302 AM CDT Fri Apr 17 2026 Gulf Coastal Waters Okaloosa Walton County Line To Pascagoula Out 60 NM Seas are given as significant wave height...which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. GMZ600-172100- 302 AM CDT Fri Apr 17 2026 .SYNOPSIS... Light onshore continues through Saturday evening then shifts westerly by late Saturday night as a strong cold front approaches from the northwest. Moderate to strong offshore will occur Sunday into Monday in the wake of the front, followed by a light to moderate easterly to southeasterly flow into midweek. $$ GMZ630-172100- Northern Mobile Bay- 302 AM CDT Fri Apr 17 2026 .TODAY...Light and variable winds, becoming southeast around 5 knots late this morning, then becoming south this afternoon. Waves 1 foot or less. Light chop. .TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SATURDAY...Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Waves 1 foot or less. A moderate chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Waves 1 foot or less. A moderate chop. A chance of showers with a slight chance of thunderstorms after midnight. .SUNDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Waves around 2 feet. Rough. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...North winds 15 to 20 knots. Waves around 2 feet. Choppy. .MONDAY...Northeast winds 10 to 15 knots, becoming east 5 to 10 knots in the afternoon. Waves 1 foot or less. A moderate chop. .MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less. Light chop. .TUESDAY...Southeast winds 10 to 15 knots. Waves 1 foot or less. A moderate chop. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ631-632-172100- Southern Mobile Bay-Mississippi Sound- 302 AM CDT Fri Apr 17 2026 .TODAY...Light and variable winds, becoming southeast around 5 knots late this morning, then becoming south this afternoon. Waves 1 foot or less. Light chop. .TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Waves 1 foot or less. A moderate chop. A chance of showers with a slight chance of thunderstorms after midnight. .SUNDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Waves around 2 feet. Rough. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Waves around 2 feet. Choppy. .MONDAY...Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Waves around 2 feet. Choppy. .MONDAY NIGHT...East winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Waves 1 foot or less. A moderate chop. .TUESDAY...East winds 10 to 15 knots. Waves around 2 feet. A moderate chop. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ633-634-172100- Perdido Bay-Pensacola Bay System- 302 AM CDT Fri Apr 17 2026 .TODAY...Light and variable winds, becoming southeast around 5 knots late this morning, then becoming south this afternoon. Waves 1 foot or less. Light chop. .TONIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Waves 1 foot or less. Light chop. .SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms after midnight. .SUNDAY...North winds 15 to 20 knots with gusts up to 25 knots. Waves 1 foot or less. Choppy. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...North winds 15 to 20 knots. Waves 1 foot or less. Choppy. .MONDAY...Northeast winds 10 to 15 knots. Waves 1 foot or less. A moderate chop. .MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. .TUESDAY...East winds 10 to 15 knots. Waves 1 foot or less. A moderate chop. .TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after midnight. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ635-636-172100- Western Choctawhatchee Bay-Eastern Choctawhatchee Bay- 302 AM CDT Fri Apr 17 2026 .TODAY...Light and variable winds, becoming southeast around 5 knots late this morning, then becoming south this afternoon. Waves 1 foot or less. Light chop. .TONIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. .SATURDAY...Southwest winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less. Light chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SUNDAY...North winds 10 to 15 knots with gusts up to 20 knots. Waves 1 foot or less. A moderate chop. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...North winds around 15 knots with gusts up to 20 knots. Waves 1 foot or less. A moderate chop. .MONDAY...Northeast winds 10 to 15 knots. Waves 1 foot or less. A moderate chop. .MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. .TUESDAY...East winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 foot or less. Light chop. .TUESDAY NIGHT...South winds around 5 knots, becoming east after midnight. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ650-655-172100- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 302 AM CDT Fri Apr 17 2026 .TODAY...East winds around 5 knots, becoming south this afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .TONIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 4 seconds, becoming southwest 1 foot at 4 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .SUNDAY...North winds 15 to 20 knots with gusts up to 30 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 4 seconds. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 4 seconds. .MONDAY...Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds. .MONDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds. .TUESDAY...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 6 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 8 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ670-675-172100- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 302 AM CDT Fri Apr 17 2026 .TODAY...East winds around 5 knots, becoming southeast around 5 knots this afternoon. Seas around 2 feet. Wave Detail: Southeast 1 foot at 5 seconds. .TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 4 seconds, becoming south 1 foot at 5 seconds. A slight chance of showers after midnight. .SUNDAY...North winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 4 seconds. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 5 seconds. .MONDAY...Northeast winds 20 to 25 knots, becoming east 15 to 20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 6 seconds. .MONDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. .TUESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds. Winds and seas higher in and near thunderstorms. $$  208 FZCA52 TJSJ 170802 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 402 AM AST Fri Apr 17 2026 Puerto Rico and the U.S. Virgin Islands Waters Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. AMZ700-172115- 402 AM AST Fri Apr 17 2026 .Synopsis for Puerto Rico and the U.S. Virgin Islands Waters... A mid-to upper-level trough will maintain an unstable weather pattern across the regional waters, supporting periods of strong thunderstorms during the day. These storms may produce locally higher winds, frequent lightning, and reduced visibility. At the surface, high pressure over the western to central Atlantic will promote moderate to locally fresh east to southeast winds, resulting in moderate to choppy seas through at least early next week. In addition, a small northeasterly swell will continue to propagate across the Atlantic waters and Caribbean passages through early next week, contributing to hazardous marine conditions at times. $$ AMZ711-172115- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds and north 2 feet at 11 seconds. Scattered showers. Isolated thunderstorms this afternoon. .TONIGHT...East winds around 15 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds and northeast 1 foot at 13 seconds. Scattered showers. .SATURDAY...East winds around 15 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds and northeast 2 feet at 13 seconds. Scattered showers in the morning. .SATURDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds and northeast 2 feet at 13 seconds. .SUNDAY...East winds around 15 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds and northeast 2 feet at 12 seconds. .SUNDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds and northeast 2 feet at 12 seconds. .MONDAY...East winds around 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. .MONDAY NIGHT...East winds around 15 knots. Seas around 5 feet, occasionally to 6 feet. .TUESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Winds and seas higher in and near thunderstorms. $$ AMZ712-172115- Coastal Waters of Northern Puerto Rico out 10 NM- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and north 2 feet at 10 seconds. Numerous showers. Isolated thunderstorms this afternoon. .TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and northeast 1 foot at 13 seconds. Numerous showers, mainly in the evening. .SATURDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and northeast 1 foot at 12 seconds. Scattered showers in the morning. .SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and northeast 2 feet at 13 seconds. .SUNDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and northeast 2 feet at 12 seconds. .SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and northeast 2 feet at 12 seconds. .MONDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY...East winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet. Scattered showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Winds and seas higher in and near thunderstorms. $$ AMZ716-172115- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 402 AM AST Fri Apr 17 2026 .TODAY...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 3 feet at 5 seconds and northeast 3 feet at 8 seconds. Scattered showers this morning, then numerous showers with isolated thunderstorms this afternoon. .TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds and southeast 2 feet at 4 seconds. Scattered showers. .SATURDAY...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds and southeast 2 feet at 4 seconds. Scattered showers in the morning. .SATURDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and southeast 2 feet at 4 seconds. Scattered showers in the evening. .SUNDAY...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and southeast 2 feet at 4 seconds. .SUNDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds and southeast 2 feet at 4 seconds. .MONDAY...East winds around 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$ AMZ723-172115- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 402 AM AST Fri Apr 17 2026 .TODAY...East winds around 15 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds and north 2 feet at 10 seconds. Scattered showers. Isolated thunderstorms this afternoon. .TONIGHT...East winds around 15 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds and northeast 1 foot at 13 seconds. Scattered showers. .SATURDAY...East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds and northeast 1 foot at 12 seconds. Numerous showers in the morning. .SATURDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds and east 4 feet at 5 seconds. Scattered showers. .SUNDAY...East winds around 15 knots with gusts up to 20 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds and northeast 1 foot at 12 seconds. .SUNDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds and northeast 1 foot at 12 seconds. .MONDAY...East winds around 15 knots. Seas around 5 feet, occasionally to 6 feet. .MONDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .TUESDAY...East winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Winds and seas higher in and near thunderstorms. $$ AMZ726-172115- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. Scattered showers this morning, then numerous showers with isolated thunderstorms this afternoon. .TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. Numerous showers. .SATURDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. Scattered showers. .SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. .SUNDAY...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds and southeast 2 feet at 5 seconds. .SUNDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. .MONDAY...East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$ AMZ733-172115- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds and northeast 2 feet at 9 seconds. Scattered showers this morning, then numerous showers with isolated thunderstorms this afternoon. .TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. Numerous showers. .SATURDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. Scattered showers. .SATURDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. .SUNDAY...East winds around 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. .SUNDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. .MONDAY...East winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds around 15 knots. Seas around 4 feet, occasionally to 5 feet. Scattered showers. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet. Winds and seas higher in and near thunderstorms. $$ AMZ735-172115- Coastal Waters of Southern Puerto Rico out 10 NM- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. Numerous showers early this morning, then scattered showers late this morning and afternoon. Isolated thunderstorms late. .TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers after midnight. .SATURDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers. .SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .SUNDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. .SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .MONDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. .TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ741-172115- Mona Passage Southward to 17N- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds and north 3 feet at 10 seconds. Numerous showers this morning, then scattered showers with isolated thunderstorms this afternoon. .TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds and northeast 2 feet at 9 seconds. Scattered showers in the evening. .SATURDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds and northeast 2 feet at 8 seconds. .SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds and northeast 2 feet at 8 seconds. Scattered showers in the evening. .SUNDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds and northeast 1 foot at 12 seconds. Scattered showers in the afternoon. .SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds and northeast 1 foot at 12 seconds. Scattered showers. .MONDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. .TUESDAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ742-172115- Coastal Waters of Northwestern Puerto Rico out 10 NM- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 5 to 10 knots, becoming northeast late this morning and early afternoon, then becoming east late. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 6 seconds. Isolated showers this morning, then showers and scattered thunderstorms this afternoon. .TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 6 seconds. Scattered showers. .SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 7 seconds. Scattered showers in the afternoon. .SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 7 seconds. Scattered showers in the evening. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 7 seconds and south 1 foot at 7 seconds. Scattered showers in the afternoon. .SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and northeast 2 feet at 12 seconds. .MONDAY...East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers. .TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers in the afternoon. .TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ745-172115- Coastal Waters of Southwestern Puerto Rico out 10 NM- 402 AM AST Fri Apr 17 2026 .TODAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots late. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds and north 2 feet at 8 seconds. Isolated showers this morning, then scattered showers early this afternoon. Numerous showers with isolated thunderstorms late. .TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds and north 1 foot at 8 seconds. Scattered showers in the evening. .SATURDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and north 1 foot at 7 seconds. Scattered showers in the afternoon. .SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds and north 1 foot at 7 seconds. Scattered showers in the evening. .SUNDAY...East winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 6 seconds and north 1 foot at 7 seconds. Scattered showers in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 6 seconds and north 1 foot at 7 seconds. .MONDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered showers in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Scattered showers. .TUESDAY...East winds around 5 knots. Seas around 2 feet. Scattered showers in the afternoon. .TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$  312 FZUS51 KPHI 170804 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 402 AM EDT Fri Apr 17 2026 Sandy Hook NJ to Fenwick Island DE to 20 NM offshore and Delaware Bay ANZ400-172100- 402 AM EDT Fri Apr 17 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... A weak cold front will shift offshore early this morning. A back door cold front then slides across our area on Saturday. A strong cold front crosses our region Sunday morning, followed by high pressure which builds in later Monday into Tuesday before shifting to our south and east by Wednesday. Another front may then move through on Thursday. $$ ANZ450-172100- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming W late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. Isolated showers this morning, then scattered showers with isolated tstms this afternoon. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 4 seconds. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds. .SAT NIGHT...SE winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers after midnight. .SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 8 seconds. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and E 2 ft at 8 seconds. Showers, mainly in the evening. .MON...NW winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ451-172100- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming S this afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Isolated showers until late afternoon, then scattered showers late. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 5 seconds. .SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds. .SAT NIGHT...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. .SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 3 seconds and E 1 foot at 5 seconds. Showers. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at 8 seconds. Showers, mainly in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming SE in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft. $$ ANZ452-172100- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming SW this afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Isolated showers this morning. Scattered showers late. .TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds. .SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds and S 1 foot at 5 seconds. .SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and NE 1 foot at 5 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 3 seconds and E 2 ft at 8 seconds. Showers likely, mainly in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 15 kt, becoming N 15 to 20 kt after midnight. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft. $$ ANZ453-172100- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Isolated showers this morning. Isolated showers late. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .SAT...E winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds and S 1 foot at 5 seconds. .SUN...SW winds 15 to 20 kt, becoming NW in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 3 seconds and NE 1 foot at 5 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 8 seconds. Showers likely, mainly in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. $$ ANZ454-172100- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 8 seconds. Isolated showers this morning. Isolated showers late. .TONIGHT...NW winds 5 to 10 kt, becoming NE with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .SAT...E winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and E 1 foot at 4 seconds. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 8 seconds. .SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and NE 1 foot at 5 seconds. A chance of showers in the morning, then showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 4 seconds and SE 2 ft at 7 seconds. A chance of showers. .MON...NW winds 15 to 20 kt. Seas 2 to 3 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. $$ ANZ455-172100- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 402 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming SW late. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and E 1 foot at 9 seconds. Isolated showers this morning. .TONIGHT...W winds around 5 kt, becoming NE after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 foot at 3 seconds and SE 1 foot at 7 seconds. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 8 seconds. .SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and NE 1 foot at 5 seconds. A chance of showers in the morning, then showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 1 foot at 7 seconds. Showers, mainly in the evening. .MON...NW winds 15 to 20 kt. Seas 2 to 3 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. $$ ANZ431-172100- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 402 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 6 seconds. Isolated showers early this morning. Isolated showers late. .TONIGHT...NW winds 5 to 10 kt, becoming E after midnight. Seas 1 to 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 6 seconds. .SAT...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: E 1 foot at 2 seconds and S 1 foot at 5 seconds, becoming E 1 foot at 2 seconds. .SAT NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 3 seconds. A chance of showers after midnight. .SUN...W winds 15 to 20 kt, becoming NW in the afternoon. Gusts up to 30 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 3 seconds and SE 1 foot at 8 seconds. Showers. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. Showers, mainly in the evening. .MON...NW winds 15 to 20 kt. Seas around 2 ft. .MON NIGHT...N winds 10 to 15 kt. Seas around 2 ft. .TUE...N winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 1 to 2 ft in the morning, then 1 foot or less. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. $$ ANZ430-172100- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 402 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 4 seconds. Isolated showers early this morning. Isolated showers late. .TONIGHT...N winds 5 to 10 kt, becoming E after midnight. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds. .SAT...E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: E 1 foot at 2 seconds. .SAT NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds. A chance of showers after midnight. .SUN...NW winds 15 to 20 kt with gusts up to 30 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. Showers. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. Showers in the evening. .MON...NW winds 10 to 15 kt. Seas around 2 ft. .MON NIGHT...NW winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. .TUE...N winds 5 to 10 kt, becoming S in the afternoon. Seas 1 foot or less. .TUE NIGHT...S winds 10 to 15 kt. Seas 1 to 2 ft. $$  816 FZUS51 KBOX 170805 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 405 AM EDT Fri Apr 17 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ200-172100- 405 AM EDT Fri Apr 17 2026 .Synopsis for Massachusetts and Rhode Island coastal waters... Cold front moves across the waters early today bringing rain showers, with returning northeast winds on all waters this aftn through Sat. A strong cold front then moves over the waters on Sun. $$ ANZ250-172100- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 405 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming NE 10 to 15 kt this afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 5 seconds and SE 2 ft at 8 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and SE 2 ft at 8 seconds. Patchy fog. Vsby 1 to 3 NM. .SAT...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and SE 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and SW 2 ft at 3 seconds. A chance of showers in the morning, then showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 4 seconds and E 3 ft at 8 seconds. Showers likely, mainly in the evening. .MON AND MON NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. .TUE AND TUE NIGHT...N winds 10 to 15 kt, becoming S 15 to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-172100- Massachusetts Bay and Ipswich Bay- 405 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming NE 10 to 15 kt this afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 5 seconds and W 1 foot at 2 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less. .TONIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog. Vsby 1 to 3 NM in the morning. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog in the evening. .SUN AND SUN NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 8 seconds and W 3 ft at 3 seconds. A chance of showers in the morning, then showers through the night. .MON THROUGH TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NW 3 ft at 4 seconds. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ231-172100- Cape Cod Bay- 405 AM EDT Fri Apr 17 2026 .TODAY...NW winds around 5 kt, becoming NE this afternoon. Seas 1 foot or less, then around 2 ft this afternoon. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 5 seconds, becoming NW 1 foot at 2 seconds and NE 1 foot at 5 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: N 1 foot at 3 seconds and S 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM. .SAT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 1 foot at 3 seconds and S 1 foot at 8 seconds. Patchy fog. Vsby 1 to 3 NM in the morning. .SAT NIGHT...NE winds around 5 kt, becoming S after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S 1 foot at 7 seconds. Patchy fog in the evening. .SUN...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and SW 2 ft at 5 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and S 1 foot at 6 seconds. Showers likely, mainly in the evening. .MON THROUGH TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-172100- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming N this afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .SAT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 4 ft at 6 seconds and S 3 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM in the morning. .SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds and S 2 ft at 7 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: E 4 ft at 7 seconds and SW 3 ft at 5 seconds. Showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 6 seconds. Showers likely, mainly in the evening. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. .MON NIGHT THROUGH TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ255-172100- Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 10 to 15 kt, becoming N 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at 6 seconds. Patchy fog. A slight chance of rain this afternoon. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at 7 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 4 seconds and E 3 ft at 7 seconds. Showers likely in the afternoon. .SUN NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 6 seconds and E 3 ft at 7 seconds. Showers likely, mainly in the evening. .MON...W winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT AND TUE...NW winds 15 to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-172100- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming N this afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog. Vsby 1 NM or less in the evening. .SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and S 2 ft at 7 seconds. .SUN...S winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 7 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 5 seconds and SE 3 ft at 7 seconds. Showers likely in the evening. .MON AND MON NIGHT...W winds 15 to 20 kt, becoming NW. Seas 3 to 5 ft. .TUE...NW winds 15 to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ232-172100- Nantucket Sound- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming N this afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 7 seconds and SE 2 ft at 7 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds around 10 kt. Seas around 2 ft. Wave Detail: N 1 foot at 4 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby 1 to 3 NM in the morning. .SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 6 seconds. Showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 7 seconds. Showers likely, mainly in the evening. .MON THROUGH TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-172100- Vineyard Sound- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming N this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 9 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less, increasing to 1 to 3 NM this afternoon. .TONIGHT...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and N 1 foot at 4 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 7 seconds and N 1 foot at 4 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and S 1 foot at 6 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 8 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at 8 seconds. Showers likely, mainly in the evening. .MON THROUGH TUE...NW winds 15 to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ234-172100- Buzzards Bay- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming NE 10 to 15 kt this afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 10 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less, increasing to 1 to 3 NM this afternoon. .TONIGHT...NE winds around 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SW 2 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds around 10 kt. Seas around 2 ft. Wave Detail: N 1 foot at 4 seconds and SW 1 foot at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: N 1 foot at 3 seconds and S 1 foot at 6 seconds, becoming NE 1 foot at 4 seconds and S 1 foot at 6 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. A chance of showers in the morning, then showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and NW 2 ft at 4 seconds. Showers likely, mainly in the evening. .MON THROUGH TUE...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-172100- Rhode Island Sound- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 5 to 10 kt, becoming N 10 to 15 kt this afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 2 ft at 11 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and NE 2 ft at 5 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. Wave Detail: NE 2 ft at 3 seconds and S 2 ft at 7 seconds. .SUN AND SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of showers in the morning, then showers through the night. .MON AND MON NIGHT...W winds 15 to 20 kt, becoming NW. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and S 2 ft at 7 seconds. .TUE...NW winds 15 to 20 kt. Seas around 2 ft. .TUE NIGHT...SW winds 20 to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ237-172100- Block Island Sound- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds around 5 kt, becoming N this afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at 2 seconds. Patchy fog. A chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 1 foot at 4 seconds. Patchy fog in the morning. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and NE 1 foot at 4 seconds. .SUN AND SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 6 seconds. A chance of showers in the morning, then showers through the night. .MON THROUGH TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 8 seconds. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-172100- Boston Harbor- 405 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming NE 10 to 15 kt this afternoon. Waves 1 foot or less, then around 2 ft this afternoon. Patchy fog. A slight chance of rain. Vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. Vsby 1 to 3 NM. .SAT...NE winds around 10 kt. Waves 1 foot or less, then around 2 ft in the afternoon. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Waves 1 foot or less. Patchy fog in the evening. .SUN AND SUN NIGHT...W winds 15 to 20 kt. Waves around 2 ft. Showers. .MON THROUGH TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ236-172100- Narragansett Bay- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds around 5 kt, becoming NE this afternoon. Waves 2 to 3 ft. Patchy fog. A chance of rain. Isolated tstms this afternoon. Vsby 1 to 3 NM. .TONIGHT...NE winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds around 10 kt. Waves around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Waves around 2 ft. .SUN AND SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. A chance of showers in the morning, then showers through the night. .MON THROUGH TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ280-172100- Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM- 405 AM EDT Fri Apr 17 2026 .TODAY...NW winds 5 to 10 kt, becoming NE 10 to 15 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and NE 2 ft at 6 seconds. Patchy fog. A chance of rain, mainly this morning. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 8 seconds and N 2 ft at 4 seconds. Patchy fog. Vsby 1 to 3 NM in the evening. .SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and S 3 ft at 7 seconds. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: W 4 ft at 4 seconds and SE 3 ft at 7 seconds. Showers likely, mainly in the evening. .MON AND MON NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .TUE...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ281-172100- Ocean Waters from Provincetown to Nantucket from 20 to 60 NM- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt this afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and W 1 foot at 4 seconds. Patchy fog. A slight chance of rain this afternoon. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and NE 2 ft at 6 seconds. Patchy fog. A chance of rain in the evening. Vsby 1 NM or less. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 7 seconds and S 3 ft at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .SAT NIGHT...NE winds 5 to 10 kt, becoming SW after midnight. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 7 seconds and S 2 ft at 7 seconds. Patchy fog in the evening. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 4 ft at 6 seconds and E 4 ft at 7 seconds. A chance of showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: SW 4 ft at 5 seconds and E 3 ft at 8 seconds. Showers likely, mainly in the evening. .MON...NW winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT THROUGH TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ282-172100- Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM- 405 AM EDT Fri Apr 17 2026 .TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt this afternoon. Seas 5 to 6 ft. Wave Detail: S 6 ft at 7 seconds and NW 2 ft at 2 seconds. Patchy fog. A slight chance of rain this afternoon. Vsby 1 NM or less. .TONIGHT...NE winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog. A chance of rain in the evening. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .SAT...NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog in the morning. .SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas 3 to 4 ft. Wave Detail: NE 4 ft at 7 seconds and S 2 ft at 7 seconds. .SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: NE 4 ft at 8 seconds and S 3 ft at 7 seconds, becoming SW 4 ft at 5 seconds and NE 4 ft at 8 seconds. A chance of showers in the afternoon. .SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: SW 5 ft at 6 seconds and E 3 ft at 8 seconds. Showers likely, mainly in the evening. .MON AND MON NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. .TUE AND TUE NIGHT...N winds 15 to 20 kt, becoming SW. Gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ283-172100- Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM- 405 AM EDT Fri Apr 17 2026 .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt this afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and N 3 ft at 5 seconds. Patchy fog. A slight chance of rain this afternoon. Vsby 1 NM or less. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog. Vsby 1 NM or less in the evening. .SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Patchy fog in the morning. .SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and S 2 ft at 6 seconds. .SUN...S winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft, building to 4 to 5 ft in the afternoon. Wave Detail: S 3 ft at 6 seconds and E 3 ft at 7 seconds, becoming SW 4 ft at 5 seconds and E 3 ft at 8 seconds. Showers likely in the afternoon. .SUN NIGHT...NW winds 20 to 25 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 5 seconds and S 3 ft at 6 seconds. Showers likely, mainly in the evening. .MON...NW winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...NW winds 15 to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston  301 FZUS54 KLCH 170809 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 308 AM CDT Fri Apr 17 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ400-172100- 308 AM CDT Fri Apr 17 2026 .Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays... Surface high pressure will ridge across the northern Gulf from off the Florida coast through Saturday with low pressure forming over the Plains. This will allow for a persistent modest southerly flow. A cold front is forecast to move through on Saturday night with strong and gusty northerly winds along with building seas behind it. There is the potential for frequent gusts over 34 knots and gale force conditions on Sunday morning, especially west of Cameron and a Gale Watch/Warning may be needed. $$ GMZ430-172100- Sabine Lake- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .TONIGHT...South winds 10 to 15 knots. Lake waters choppy. .SATURDAY...South winds around 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...West winds 10 to 15 knots, becoming north 20 to 25 knots after midnight. Lake waters very rough. Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. .SUNDAY...Northeast winds 20 to 25 knots, diminishing to around 15 knots in the afternoon. Lake waters very rough. A slight chance of showers in the morning. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Lake waters choppy. .MONDAY...East winds 10 to 15 knots. Lake waters choppy. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. .TUESDAY...East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Lake waters choppy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. A slight chance of showers in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ432-172100- Calcasieu Lake- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 10 to 15 knots with gusts up to 25 knots. Lake waters choppy. .TONIGHT...South winds 10 to 15 knots. Lake waters choppy. .SATURDAY...South winds around 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...West winds around 10 knots, becoming north 15 to 20 knots with gusts up to 25 knots after midnight. Lake waters rough. Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. .SUNDAY...Northeast winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Lake waters very rough. A slight chance of showers in the morning. .SUNDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .MONDAY...East winds 10 to 15 knots. Lake waters choppy. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. .TUESDAY...East winds 5 to 10 knots. Lake waters light chop. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds around 10 knots. Lake waters light chop. A slight chance of showers in the evening, then a slight chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ435-172100- Vermilion and West Cote Blanche Bays- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots this afternoon. Bay waters choppy. .TONIGHT...South winds 10 to 15 knots. Bay waters choppy. .SATURDAY...South winds around 10 knots. Bay waters light chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming north 15 to 20 knots after midnight. Bay waters rough. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .SUNDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters rough. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Bay waters choppy. .MONDAY...East winds 10 to 15 knots. Bay waters choppy. .MONDAY NIGHT...East winds 5 to 10 knots. Bay waters light chop. .TUESDAY...East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Bay waters choppy. A slight chance of showers in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Bay waters choppy. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$ GMZ436-172100- Atchafalaya and East Cote Blanche Bays- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 5 to 10 knots. Bay waters light chop. .TONIGHT...South winds 5 to 10 knots. Bay waters light chop. .SATURDAY...South winds 5 to 10 knots. Bay waters light chop. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest 10 to 15 knots with gusts up to 20 knots after midnight. Bay waters choppy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...North winds 15 to 20 knots, becoming northeast 10 to 15 knots in the afternoon. Bay waters rough. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Bay waters choppy. .MONDAY...East winds 10 to 15 knots. Bay waters choppy. .MONDAY NIGHT...East winds 5 to 10 knots. Bay waters light chop. .TUESDAY...East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Bay waters choppy. A slight chance of showers in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Bay waters choppy. A slight chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ450-172100- Coastal waters from Cameron LA to High Island TX out 20 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 15 to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .TONIGHT...South winds 15 to 20 knots. Seas around 3 feet. Wave Detail: South 3 feet at 4 seconds. .SATURDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A slight chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...Southwest winds 10 to 15 knots, becoming north 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northwest 4 feet at 5 seconds. Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. .SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 5 seconds and south 1 foot at 6 seconds. A chance of showers in the morning. .SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet. Wave Detail: Northeast 4 feet at 5 seconds. .MONDAY...East winds 15 to 20 knots. Seas 2 to 4 feet. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers. A slight chance of thunderstorms after midnight. .TUESDAY...Southeast winds around 15 knots. Seas 2 to 3 feet. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 2 to 4 feet. A slight chance of showers. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ452-172100- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .TONIGHT...South winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .SATURDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming north 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 3 feet. Wave Detail: Northwest 3 feet at 5 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 5 feet at 4 seconds and south 3 feet at 6 seconds. A chance of showers in the morning. .SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet. Wave Detail: Northeast 4 feet at 4 seconds. .MONDAY...East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 2 to 4 feet. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers after midnight. .TUESDAY...East winds around 15 knots. Seas 2 to 4 feet. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to 4 feet. A slight chance of showers. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ455-172100- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. .TONIGHT...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest 15 to 20 knots with gusts up to 25 knots after midnight. Seas 1 to 2 feet. Wave Detail: West 2 feet at 5 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 3 seconds. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 3 seconds. .MONDAY...East winds 15 to 20 knots. Seas 2 to 3 feet. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. .TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$ GMZ470-172100- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...Southeast winds around 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TONIGHT...South winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds. .SATURDAY...South winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers in the afternoon. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming north 20 to 25 knots with gusts up to 30 knots after midnight. Seas around 2 feet, building to 3 to 5 feet, occasionally to 6 feet after midnight. Wave Detail: South 2 feet at 6 seconds, becoming north 4 feet at 4 seconds and southeast 3 feet at 6 seconds. A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. .SUNDAY...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds and south 2 feet at 6 seconds. A chance of showers in the morning. .SUNDAY NIGHT...Northeast winds around 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 6 seconds. .MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of showers. .TUESDAY...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. A chance of showers. A slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ472-172100- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .SATURDAY...South winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming north 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: North 7 feet at 6 seconds and south 3 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 5 seconds. .MONDAY...East winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers after midnight. .TUESDAY...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ475-172100- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 308 AM CDT Fri Apr 17 2026 .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TONIGHT...South winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .SATURDAY...South winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming northwest 10 to 15 knots with gusts up to 25 knots after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 5 seconds and south 3 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms in the morning. .SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 6 seconds and south 1 foot at 6 seconds. .MONDAY...East winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. .MONDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. .TUESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight chance of thunderstorms in the morning. A slight chance of showers. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$  683 FZUS52 KKEY 170818 CWFKEY Coastal Waters Forecast for the Florida Keys National Weather Service Key West FL 418 AM EDT Fri Apr 17 2026 Florida Bay, Hawk Channel and Straits of Florida from Ocean Reef to south of Dry Tortugas, and the extreme southeastern Gulf of America, including The Florida Keys National Marine Sanctuary Seas are given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Wave Detail will include details about the period and direction of origin for the highest energy waves. Long-period swells coming from a different direction than the wind would be included in the Wave Detail. GMZ005-172030- Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas 418 AM EDT Fri Apr 17 2026 .SYNOPSIS...High pressure over the central North Atlantic will allow breezes to lull during the mornings and early afternoons, then peak during the evenings through Saturday. An approaching frontal boundary will push the high further east on Sunday, allowing for a brief period of slackening breezes. The front will slide through sometime Sunday with a strong high pressure quickly filling in the wake on Monday. This will result in breezes freshening to fresh to strong breezes through at least Tuesday. The Approximate Shoreward Edge of the Gulf Stream as of April 16... 16 NM South of Dry Tortugas Light...on Loggerhead Key. 12 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 22 NM South of Sand Key Light...off Key West. 30 NM South of Looe Key...off Big Pine Key. 26 NM Southeast of Sombrero Key Light...off Marathon. 20 NM Southeast of Alligator Reef Light...off Islamorada. 15 NM Southeast of Molasses Reef Light...off Key Largo. 9 NM Southeast of Carysfort Reef Light...off Ocean Reef. Gulf Stream Information Courtesy of the National Weather Service in Key West based on products from NASA SPoRT and RTOFS. $$ GMZ031-172030- Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound- 418 AM EDT Fri Apr 17 2026 .TODAY...Northeast to east winds near 10 knots. Bay waters a light chop. A slight chance of showers. .TONIGHT...Northeast to east winds 10 to 15 knots. Bay waters a light to moderate chop. A slight chance of showers. .SATURDAY...East winds near 10 knots. Bay waters a light chop. .SATURDAY NIGHT...East winds near 10 knots. Bay waters a light chop. A slight chance of showers. .SUNDAY...East to southeast winds 5 to 10 knots, briefly decreasing to near 5 knots. Bay waters smooth to a light chop, becoming smooth. A slight chance of showers. .SUNDAY NIGHT...Northwest to north winds 5 to 10 knots, increasing to near 10 knots. Bay waters smooth to a light chop, becoming a light chop. A slight chance of showers. .MONDAY...North to northeast winds near 10 knots, becoming northeast to east 10 to 15 knots. Bay waters a light chop, becoming a light to moderate chop. A slight chance of showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to 25 knots. Bay waters choppy, becoming very rough. A slight chance of showers. .TUESDAY...Northeast to east winds near 25 knots. Bay waters extremely rough. .TUESDAY NIGHT...Northeast to east winds near 25 knots, decreasing to 20 to 25 knots. Bay waters extremely rough, becoming very rough. $$ GMZ032-035-172030- Bayside and Gulfside from Craig Key to west end of Seven Mile Bridge- Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms- 418 AM EDT Fri Apr 17 2026 .TODAY...Northeast winds near 10 knots, briefly decreasing to 5 to 10 knots in the afternoon. Seas 1 to 2 feet, subsiding to around 1 foot. Nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers. .TONIGHT...Northeast to east winds near 10 knots, increasing to 10 to 15 knots. Seas building to 1 to 2 feet. Nearshore waters a light chop, becoming a light to moderate chop. A slight chance of showers. .SATURDAY...East winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. .SATURDAY NIGHT...East winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers. .SUNDAY...Northeast to east winds 5 to 10 knots, becoming northwest to north. Seas around 1 foot, subsiding to 1 foot or less. Nearshore waters smooth to a light chop. .SUNDAY NIGHT...Northwest to north winds 5 to 10 knots, increasing to near 10 knots. Seas 1 foot or less, building to around 1 foot, except building to 1 to 2 feet west of the Marquesas Keys. Nearshore waters smooth to a light chop, becoming a light chop. .MONDAY...North to northeast winds 10 to 15 knots. Seas 1 to 2 feet, except building to 2 to 3 feet west of the Marquesas Keys. Nearshore waters a light to moderate chop. A slight chance of showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to 25 knots. Seas building to 2 to 4 feet, occasionally to 5 feet. West of the Marquesas Keys, seas 3 to 4 feet, occasionally to 5 feet, building to 5 to 6 feet, occasionally to 8 feet. Nearshore waters choppy, becoming very rough. A slight chance of showers. .TUESDAY...Northeast to east winds near 25 knots. Seas 3 to 5 feet, occasionally to 6 feet, except 6 to 7 feet, occasionally to 9 feet west of the Marquesas Keys. Nearshore waters extremely rough. .TUESDAY NIGHT...Northeast to east winds near 25 knots, decreasing to 20 to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet, except 6 to 7 feet, occasionally to 9 feet west of the Marquesas Keys. Nearshore waters extremely rough, becoming very rough. $$ GMZ042>044-172030- Hawk Channel from Ocean Reef to Craig Key out to the reef- Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef- Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef- 418 AM EDT Fri Apr 17 2026 .TODAY...Northeast winds near 10 knots. Seas around 2 feet. Nearshore waters a light chop. A slight chance of showers. .TONIGHT...Northeast to east winds 10 to 15 knots. Seas 2 to 3 feet. Nearshore waters a light to moderate chop. A slight chance of showers. .SATURDAY...East winds 10 to 15 knots, decreasing to near 10 knots. Seas 2 to 3 feet. Nearshore waters a light to moderate chop, becoming a light chop. .SATURDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet. Nearshore waters a light chop. A slight chance of showers. .SUNDAY...East winds near 10 knots, becoming north to northeast 5 to 10 knots. Seas 1 to 2 feet, subsiding to around 1 foot. Nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers. .SUNDAY NIGHT...North to northeast winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot, except building to 1 to 2 feet west of Cosgrove Shoal Light. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers. .MONDAY...North to northeast winds 10 to 15 knots. Seas around 1 foot, building to 1 to 2 feet. West of Cosgrove Shoal Light, seas 1 to 2 feet, building to 2 to 3 feet. Nearshore waters a light to moderate chop. A slight chance of showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to 25 knots. Seas 2 to 3 feet, building to 3 to 5 feet, occasionally to 6 feet. West of Cosgrove Shoal Light, seas 3 to 4 feet, occasionally to 5 feet, building to 5 to 6 feet, occasionally to 8 feet. Nearshore waters choppy, becoming very rough. A slight chance of showers. .TUESDAY...Northeast to east winds near 25 knots. Seas 4 to 6 feet, occasionally to 8 feet, except 6 to 8 feet, occasionally to 10 feet west of Cosgrove Shoal Light. Nearshore waters extremely rough. .TUESDAY NIGHT...Northeast to east winds near 25 knots, decreasing to 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. Nearshore waters extremely rough, becoming very rough. $$ GMZ052>055-072>075-172030- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 418 AM EDT Fri Apr 17 2026 .TODAY...Northeast to east winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast to east 4 feet at 5 seconds. A slight chance of showers. .TONIGHT...Northeast to east winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast to east 4 feet at 5 seconds. A slight chance of showers. .SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers. .SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers. .SUNDAY...East to southeast winds near 10 knots, becoming northeast to east 5 to 10 knots. Seas 2 to 3 feet, subsiding to 1 to 2 feet. A slight chance of showers. .SUNDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots. Seas 1 to 2 feet. A slight chance of showers. .MONDAY...North to northeast winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 3 feet, building to 3 to 4 feet, occasionally to 5 feet. A slight chance of showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet, building to 7 to 10 feet, occasionally to 13 feet. A slight chance of showers and thunderstorms. .TUESDAY...Northeast to east winds near 25 knots. Seas 9 to 12 feet, occasionally to 15 feet. A slight chance of showers. .TUESDAY NIGHT...Northeast to east winds near 25 knots. Seas 11 to 14 feet, occasionally to 18 feet, subsiding to 9 to 12 feet, occasionally to 15 feet. A slight chance of showers. $$ GMZ033-034-172030- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 418 AM EDT Fri Apr 17 2026 .TODAY...North to northeast winds near 10 knots, decreasing to 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: North to northeast 2 feet at 3 seconds. .TONIGHT...Northeast to east winds 5 to 10 knots, increasing to near 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 3 seconds and northwest to north 1 foot at 3 seconds. .SATURDAY...East winds near 10 knots, decreasing to 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 4 seconds. .SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers. .SUNDAY...Northeast to east winds 5 to 10 knots, becoming northwest to north. Seas 1 to 2 feet, subsiding to around 1 foot. .SUNDAY NIGHT...Northwest to north winds near 10 knots, becoming north to northeast 10 to 15 knots. Seas around 1 foot, building to 2 to 3 feet. .MONDAY...North to northeast winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, increasing to near 25 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet, occasionally to 9 feet. .TUESDAY...Northeast to east winds 20 to 25 knots, decreasing to near 20 knots. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 8 feet, occasionally to 10 feet. .TUESDAY NIGHT...Northeast to east winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. $$  792 FZUS56 KPQR 170841 CWFPQR Coastal Waters Forecast National Weather Service Portland OR 141 AM PDT Fri Apr 17 2026 Coastal waters from Cape Shoalwater Washington to Florence Oregon and westward 60 NM PZZ200-172330- 141 AM PDT Fri Apr 17 2026 .SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST... Light northeasterly winds through Friday, turning southerly Saturday morning ahead of a weakening cold front. Seas drop to 5 feet or less through Friday. The weakening cold front will increase seas slightly to around 6 to 7 feet with isolated wind gusts to 20 kt on Saturday. $$ PZZ251-172330- Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...NW wind 5 to 10 kt, easing to around 5 kt late. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 4 seconds and NW 7 ft at 9 seconds. A slight chance of showers. .FRI...NE wind around 5 kt, backing to N in the afternoon. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds and NW 5 ft at 9 seconds. .FRI NIGHT...N wind 5 to 10 kt, veering to E after midnight. Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds and NW 4 ft at 8 seconds. .SAT...SE wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and S 4 ft at 9 seconds. .SAT NIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 2 ft at 4 seconds and SW 4 ft at 9 seconds. A chance of showers. .SUN...SE wind 5 to 10 kt, veering to S in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 2 ft at 4 seconds and SW 5 ft at 8 seconds. A chance of showers in the morning. .SUN NIGHT...SW wind around 5 kt, veering to N after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 11 seconds. .MON...N wind 5 to 10 kt, backing to NW in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 4 seconds and W 6 ft at 11 seconds. A chance of showers in the morning. .MON NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 4 seconds and W 6 ft at 9 seconds. A chance of rain. .TUE...SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: SW 2 ft at 4 seconds and W 5 ft at 9 seconds. Rain likely, mainly in the morning. .TUE NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 2 ft at 4 seconds and W 6 ft at 13 seconds. A chance of rain. $$ PZZ252-172330- Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...N wind around 5 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds. A slight chance of showers. .FRI...NE wind around 5 kt, backing to N 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds and NW 5 ft at 9 seconds. .FRI NIGHT...N wind 5 to 10 kt, veering to E after midnight. Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds and NW 4 ft at 8 seconds. .SAT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and S 4 ft at 9 seconds. .SAT NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and SW 4 ft at 9 seconds. A chance of showers. .SUN...SE wind 5 to 10 kt, veering to S in the afternoon. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 8 seconds. A chance of showers. .SUN NIGHT...SW wind around 5 kt, veering to N after midnight. Seas around 4 ft, building to 5 to 6 ft after midnight. Wave Detail: W 6 ft at 11 seconds. A chance of showers. .MON...N wind around 5 kt, backing to W in the afternoon. Seas 6 to 7 ft. Wave Detail: W 2 ft at 4 seconds and W 7 ft at 11 seconds. A chance of showers. .MON NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 4 seconds and W 6 ft at 10 seconds. A chance of rain in the evening, then rain likely after midnight. .TUE...SW wind 5 to 10 kt. Seas around 5 ft. Wave Detail: SW 2 ft at 4 seconds and W 5 ft at 9 seconds. Rain likely. .TUE NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 4 seconds and NW 6 ft at 9 seconds. A chance of rain. $$ PZZ253-172330- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...NE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 10 seconds. .FRI...NE wind around 5 kt, becoming N 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds and NW 5 ft at 9 seconds. .FRI NIGHT...N wind 10 to 15 kt, becoming E around 5 kt after midnight. Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds and NW 4 ft at 9 seconds. .SAT...SE wind around 5 kt, veering to S in the afternoon. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and S 4 ft at 9 seconds. .SAT NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and W 4 ft at 8 seconds. A chance of showers. .SUN...SE wind 5 to 10 kt, veering to S in the afternoon. Seas around 4 ft. Wave Detail: SW 4 ft at 8 seconds. A chance of showers. .SUN NIGHT...S wind around 5 kt, backing to N around 5 kt after midnight. Seas 3 to 4 ft, building to 5 to 6 ft after midnight. Wave Detail: W 6 ft at 11 seconds. A chance of showers. .MON...N wind around 5 kt, backing to W in the afternoon. Seas 6 to 7 ft. Wave Detail: W 2 ft at 4 seconds and W 7 ft at 11 seconds. A chance of showers in the morning, then showers likely in the afternoon. .MON NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 4 seconds and W 6 ft at 10 seconds. Rain likely. .TUE...SW wind 5 to 10 kt. Seas around 5 ft. Wave Detail: SW 2 ft at 4 seconds and W 5 ft at 9 seconds. Rain likely. .TUE NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 4 seconds and NW 6 ft at 9 seconds. A chance of rain in the evening, then rain likely after midnight. $$ PZZ271-172330- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 4 seconds, W 2 ft at 8 seconds and NW 7 ft at 9 seconds. A slight chance of showers. .FRI...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds. .FRI NIGHT...NE wind 5 to 10 kt, veering to E after midnight. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 8 seconds. .SAT...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: S 3 ft at 5 seconds and S 5 ft at 9 seconds. A chance of showers in the afternoon. .SAT NIGHT...S wind 15 to 20 kt. Seas 4 to 6 ft, building to 6 to 7 ft after midnight. Wave Detail: S 6 ft at 7 seconds. Showers likely. .SUN...SE wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: SE 3 ft at 5 seconds and SW 6 ft at 8 seconds. Showers likely, mainly in the morning. .SUN NIGHT...S wind 5 to 10 kt, veering to N after midnight. Seas 5 to 7 ft. Wave Detail: N 2 ft at 4 seconds and W 6 ft at 11 seconds. A chance of showers after midnight. .MON...N wind around 10 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds and W 6 ft at 11 seconds. A chance of showers in the morning. .MON NIGHT...W wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at 4 seconds and W 6 ft at 9 seconds. A chance of rain after midnight. .TUE...W wind 10 to 15 kt. Seas around 5 ft. Wave Detail: W 2 ft at 4 seconds and W 5 ft at 9 seconds. A chance of rain. .TUE NIGHT...W wind 10 to 15 kt. Seas around 5 ft, building to 6 to 7 ft after midnight. Wave Detail: W 3 ft at 5 seconds and NW 7 ft at 14 seconds. A chance of rain. $$ PZZ272-172330- Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds. A slight chance of showers. .FRI...NE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NE 2 ft at 4 seconds and NW 5 ft at 9 seconds. .FRI NIGHT...NE wind 5 to 10 kt, veering to E after midnight. Seas 3 to 4 ft. Wave Detail: NE 2 ft at 4 seconds and NW 4 ft at 8 seconds. .SAT...S wind 5 to 10 kt, rising to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 3 ft, building to 4 to 5 ft in the afternoon. Wave Detail: S 3 ft at 4 seconds and S 4 ft at 9 seconds. A chance of showers in the afternoon. .SAT NIGHT...S wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Seas 4 to 6 ft, building to 6 to 7 ft after midnight. Wave Detail: S 6 ft at 7 seconds. Showers likely. .SUN...S wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: SE 3 ft at 5 seconds and SW 6 ft at 8 seconds. Showers likely, mainly in the morning. .SUN NIGHT...SE wind 5 to 10 kt, backing to N after midnight. Seas 5 to 7 ft. Wave Detail: W 7 ft at 11 seconds. A chance of showers. .MON...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N 2 ft at 4 seconds and W 7 ft at 11 seconds. A chance of showers. .MON NIGHT...SW wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at 4 seconds and W 6 ft at 10 seconds. A chance of rain. .TUE...W wind around 10 kt. Seas around 5 ft. Wave Detail: W 2 ft at 4 seconds and W 5 ft at 9 seconds. Rain likely, mainly in the morning. .TUE NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 4 seconds and NW 6 ft at 14 seconds. A chance of rain. $$ PZZ273-172330- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 141 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at 4 seconds and NW 7 ft at 9 seconds. .FRI...NE wind 5 to 10 kt, becoming N 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NE 2 ft at 4 seconds and NW 5 ft at 9 seconds. .FRI NIGHT...NE wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds and NW 4 ft at 8 seconds. .SAT...S wind around 5 kt, rising to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 3 ft at 4 seconds and S 4 ft at 9 seconds. A chance of showers in the afternoon. .SAT NIGHT...S wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: S 3 ft at 6 seconds and SW 6 ft at 9 seconds. A chance of showers in the evening, then showers likely after midnight. .SUN...S wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: S 3 ft at 5 seconds and SW 6 ft at 8 seconds. Showers likely, mainly in the morning. .SUN NIGHT...S wind 5 to 10 kt, backing to NE after midnight. Seas 5 to 7 ft. Wave Detail: W 7 ft at 11 seconds. A chance of showers in the evening, then showers likely after midnight. .MON...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N 2 ft at 4 seconds and W 7 ft at 11 seconds. Showers likely, mainly in the morning. .MON NIGHT...SW wind around 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 4 seconds and W 6 ft at 10 seconds. A chance of rain in the evening, then rain likely after midnight. .TUE...W wind around 10 kt. Seas around 5 ft. Wave Detail: SW 2 ft at 4 seconds and W 5 ft at 9 seconds. Rain likely, mainly in the morning. .TUE NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 4 seconds and NW 6 ft at 14 seconds. A chance of rain. $$ PZZ210-172330- Columbia River Bar- 141 AM PDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM PDT THIS MORNING... .IN THE MAIN CHANNEL... .GENERAL SEAS...4 to 5 ft subsiding to 2 ft Saturday morning. .FIRST EBB...Very strong ebb current of 6.52 kt at 507 AM Friday. Seas 7 to 8 ft. .SECOND EBB...Ebb current of 4.56 kt at 531 PM Friday. Seas 3 ft. .THIRD EBB...Very strong ebb current of 6.93 kt at 547 AM Saturday. Seas 5 to 6 ft. $$  576 FZUS56 KMFR 170855 CWFMFR Coastal Waters Forecast National Weather Service Medford, OR 155 AM PDT Fri Apr 17 2026 Coastal waters from Florence Oregon to Point St. George California and westward 60 nm. PZZ300-172100- 155 AM PDT Fri Apr 17 2026 .SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...A weak thermal trough will maintain gusty north winds and steep seas south of Cape Blanco today into early Saturday morning. Low pressure offshore will bring a return of active weather Sunday into Wednesday, with increasing swell and periods of gusty south winds. $$ PZZ350-172100- Coastal waters from Florence to Cape Blanco OR out 10 nm- 155 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...NE wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at 4 seconds and NW 6 ft at 10 seconds. .FRI...N wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds and NW 6 ft at 9 seconds. .FRI NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 3 ft at 4 seconds and N 4 ft at 9 seconds. .SAT...S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW 3 ft at 8 seconds. .SAT NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and W 3 ft at 8 seconds. A chance of rain. .SUN...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds. A chance of rain. .SUN NIGHT...SW wind 5 to 10 kt, backing to NE after midnight. Seas 5 to 7 ft. Wave Detail: SW 5 ft at 7 seconds and SW 5 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .MON...NE wind around 5 kt, veering to SW in the afternoon. Seas 7 to 8 ft. Wave Detail: SW 2 ft at 5 seconds and W 8 ft at 12 seconds. Rain likely. .MON NIGHT...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds. Rain likely. .TUE...SE wind around 5 kt, veering to W in the afternoon. Seas 5 to 6 ft. Wave Detail: W 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely. .TUE NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. Rain likely. $$ PZZ356-172100- Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- 155 AM PDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TONIGHT...N wind 10 to 15 kt. Seas 5 to 8 ft. Wave Detail: N 4 ft at 5 seconds and NW 6 ft at 10 seconds. .FRI...N wind 10 to 15 kt, rising to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: N 3 ft at 5 seconds and NW 5 ft at 10 seconds. .FRI NIGHT...N wind 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Seas 5 to 6 ft, subsiding to 3 to 4 ft after midnight. Wave Detail: N 4 ft at 5 seconds and N 4 ft at 9 seconds. .SAT...S wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 8 seconds. .SAT NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and W 3 ft at 8 seconds. A chance of rain. .SUN...S wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 5 seconds, SW 4 ft at 8 seconds and W 2 ft at 8 seconds. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...S wind 5 to 10 kt, backing to E after midnight. Seas 6 to 7 ft. Wave Detail: SW 3 ft at 5 seconds, SW 5 ft at 8 seconds and SW 6 ft at 13 seconds. Rain. .MON...E wind around 5 kt, veering to S in the afternoon. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds. Rain. .MON NIGHT...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds. Rain. .TUE...SE wind 5 to 10 kt, veering to SW in the afternoon. Seas 5 to 6 ft. Wave Detail: SE 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely. .TUE NIGHT...NW wind 5 to 10 kt. Seas around 5 ft. Rain likely. $$ PZZ370-172100- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 155 AM PDT Fri Apr 17 2026 .REST OF TONIGHT...NE wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: N 3 ft at 4 seconds, NW 7 ft at 10 seconds and S 2 ft at 16 seconds. .FRI...NE wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NE 3 ft at 4 seconds, NW 6 ft at 9 seconds and SW 2 ft at 16 seconds. .FRI NIGHT...N wind 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: NE 3 ft at 4 seconds, N 4 ft at 9 seconds and SW 2 ft at 16 seconds. .SAT...SW wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 4 ft. Wave Detail: SW 2 ft at 3 seconds, NW 3 ft at 8 seconds and S 2 ft at 16 seconds. A chance of rain in the afternoon. .SAT NIGHT...S wind 10 to 15 kt, rising to 15 to 20 kt with gusts up to 25 kt after midnight. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 5 seconds, W 3 ft at 8 seconds and S 2 ft at 15 seconds. Rain likely. .SUN...S wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: W 4 ft at 7 seconds and SW 5 ft at 8 seconds. Rain likely. .SUN NIGHT...S wind around 10 kt, backing to NE after midnight. Seas 6 to 9 ft. Wave Detail: SW 6 ft at 7 seconds and W 7 ft at 13 seconds. Rain likely. .MON...NE wind 5 to 10 kt, veering to S in the afternoon. Seas 7 to 8 ft. Wave Detail: S 2 ft at 5 seconds and W 8 ft at 12 seconds. Rain. .MON NIGHT...S wind around 10 kt. Seas 5 to 6 ft. Wave Detail: S 2 ft at 4 seconds and W 6 ft at 11 seconds. Rain likely. .TUE...S wind around 10 kt, veering to SW in the afternoon. Seas 5 to 6 ft. Wave Detail: S 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely, mainly in the morning. .TUE NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. A chance of rain. $$ PZZ376-172100- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 155 AM PDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TONIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 7 to 9 ft. Wave Detail: N 5 ft at 5 seconds, NW 6 ft at 10 seconds and S 2 ft at 16 seconds. .FRI...N wind 15 to 20 kt with gusts up to 25 kt. Seas 6 to 8 ft. Wave Detail: N 5 ft at 5 seconds, N 6 ft at 9 seconds and S 2 ft at 15 seconds. .FRI NIGHT...N wind 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: N 4 ft at 5 seconds, N 4 ft at 9 seconds and S 2 ft at 16 seconds. .SAT...SW wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 4 ft. Wave Detail: N 2 ft at 5 seconds, NW 3 ft at 8 seconds and S 2 ft at 16 seconds. A slight chance of rain in the afternoon. .SAT NIGHT...S wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 5 seconds, W 3 ft at 8 seconds and S 2 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight. .SUN...S wind around 15 kt. Seas 5 to 7 ft. Wave Detail: SW 4 ft at 5 seconds, S 5 ft at 8 seconds and W 2 ft at 8 seconds. Rain. .SUN NIGHT...SE wind 10 to 15 kt, backing to E after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: S 2 ft at 5 seconds and W 7 ft at 14 seconds. Rain. .MON...SE wind 5 to 10 kt, veering to S in the afternoon. Seas 7 to 9 ft. Wave Detail: S 2 ft at 4 seconds and W 9 ft at 12 seconds. Rain. .MON NIGHT...S wind around 10 kt. Seas 6 to 7 ft. Wave Detail: S 2 ft at 4 seconds and W 7 ft at 11 seconds. Rain. .TUE...SE wind around 10 kt, veering to SW in the afternoon. Seas around 6 ft. Wave Detail: SE 2 ft at 4 seconds and NW 5 ft at 10 seconds. Rain likely, mainly in the morning. .TUE NIGHT...NW wind around 10 kt. Seas 5 to 6 ft. Rain likely. $$  441 FZUS51 KLWX 170859 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 458 AM EDT Fri Apr 17 2026 Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. ANZ500-172300- 458 AM EDT Fri Apr 17 2026 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... It will remain very warm and dry through Saturday as an area of high pressure remains off the southeastern U.S. coast. A cold front late Saturday night willl bring the next chance for widespread showers. Small Craft Advisories may be needed at times from Saturday afternoon through Tuesday morning. $$ ANZ535-172300- Tidal Potomac from Key Bridge to Indian Head- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 5 kt. Waves less than 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt early in the evening. Waves 1 ft. .SAT...SE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .SAT NIGHT...SE winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves 1 ft. A chance of showers. .SUN...NW winds 10 to 15 kt with gusts to 25 kt. Waves 1 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 1 ft. .MON...NW winds 10 to 15 kt...becoming N around 5 kt after midnight. Waves 1 ft. .TUE...SW winds around 5 kt. Waves 1 ft. $$ ANZ536-172300- Tidal Potomac from Indian Head to Cobb Island- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 5 kt. Waves less than 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...SE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves 1 to 2 ft. A chance of showers. .SUN...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt...becoming W after midnight. Waves 1 to 2 ft. .MON...NW winds 10 to 15 kt...becoming N around 5 kt after midnight. Waves 1 ft. .TUE...W winds around 5 kt...becoming S. Waves 1 ft. $$ ANZ537-172300- Tidal Potomac from Cobb Island to Smith Point- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 1 ft. Scattered showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 to 2 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...SE winds 10 to 15 kt...becoming S after midnight. Gusts up to 25 kt. Waves 2 to 3 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft. .MON...NW winds 10 to 15 kt...becoming N after midnight. Waves 1 to 2 ft. .TUE...N winds 5 to 10 kt...becoming S 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ530-172300- Chesapeake Bay north of Pooles Island- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...N winds 5 to 10 kt with gusts to 20 kt... becoming E late. Waves 1 ft. .SAT...E winds 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .SAT NIGHT...E winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 2 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the evening. Waves 1 to 2 ft. .MON...NW winds 10 to 15 kt...becoming N 5 kt after midnight. Waves 1 ft. .TUE...SW winds 5 kt...becoming S after midnight. Waves 1 ft. $$ ANZ531-172300- Chesapeake Bay from Pooles Island to Sandy Point- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 to 2 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 to 2 ft. .SAT...E winds 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. .MON...NW winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Waves 1 to 2 ft. .TUE...NE winds 5 to 10 kt...becoming S 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ538-172300- Patapsco River including Baltimore Harbor- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...N winds 5 to 10 kt. Gusts up to 20 kt early in the evening. Waves 1 ft or less. .SAT...E winds 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .SAT NIGHT...E winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves 1 ft. A chance of showers. .SUN...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft. .MON...NW winds 10 to 15 kt...becoming N around 5 kt after midnight. Waves 1 ft or less. .TUE...S winds around 5 kt. Waves 1 ft or less. $$ ANZ539-172300- Chester River to Queenstown MD- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 to 2 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 to 2 ft. .SAT...E winds 10 kt with gusts to 20 kt. Waves 1 ft. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 15 kt...becoming W after midnight. Gusts up to 25 kt. Waves 2 to 3 ft. .MON...NW winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Waves 1 to 2 ft. .TUE...W winds 5 kt...becoming S. Waves 1 ft. $$ ANZ532-172300- Chesapeake Bay from Sandy Point to North Beach- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 to 2 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...SE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft. .MON...NW winds 10 to 15 kt...becoming N after midnight. Waves 1 to 2 ft. .TUE...NE winds 5 to 10 kt...becoming S 10 to 15 kt in the afternoon and evening, then becoming SW after midnight. Waves 1 to 2 ft. $$ ANZ540-172300- Eastern Bay- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...SE winds 10 kt with gusts to 20 kt. Waves 1 ft. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. Showers. .SUN NIGHT...NW winds 15 kt...becoming W after midnight. Gusts up to 25 kt. Waves 2 ft. .MON...NW winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Waves 1 to 2 ft. .TUE...N winds 5 to 10 kt...becoming S 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ533-172300- Chesapeake Bay from North Beach to Drum Point- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 to 3 ft. .MON...NW winds 10 to 15 kt...becoming N after midnight. Waves 2 ft. .TUE...N winds 5 to 10 kt...becoming S 10 to 15 kt in the afternoon and evening, then becoming SW after midnight. Waves 1 to 2 ft. $$ ANZ541-172300- Choptank River to Cambridge MD and the Little Choptank River- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 1 ft. Isolated showers. .TODAY...NW winds 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...SE winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. .SAT NIGHT...SE winds 5 to 10 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt...becoming W after midnight. Gusts up to 25 kt. Waves 2 ft. .MON...NW winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Waves 1 to 2 ft. .TUE...N winds 5 to 10 kt...becoming S 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ542-172300- Patuxent River to Broomes Island MD- 458 AM EDT Fri Apr 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .REST OF THE OVERNIGHT...W winds 10 kt. Waves 1 ft. Scattered showers. .TODAY...NW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. .SUN...NW winds 15 to 20 kt with gusts to 30 kt. Waves 1 to 2 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .MON...NW winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Waves 1 ft. .TUE...E winds 5 kt...becoming S. Waves 1 ft. $$ ANZ534-172300- Chesapeake Bay from Drum Point to Smith Point- 458 AM EDT Fri Apr 17 2026 .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 2 ft. Scattered showers. .TODAY...NW winds 10 kt. Waves 1 ft. .TONIGHT...NE winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Waves 1 ft...building to 3 ft in the afternoon. .SAT NIGHT...SE winds 10 to 15 kt with gusts to 25 kt. Waves 3 ft. A chance of showers. .SUN...NW winds 20 to 25 kt with gusts to 30 kt. Waves 4 ft. Showers. .SUN NIGHT...NW winds 15 kt with gusts to 25 kt. Waves 3 ft. .MON...NW winds 15 to 20 kt...becoming N 10 to 15 kt after midnight. Waves 2 to 3 ft. .TUE...N winds 10 to 15 kt...becoming S 5 to 10 kt in the afternoon, then increasing to 15 to 20 kt. Waves 1 to 2 ft...building to 3 ft after midnight. $$ ANZ543-172300- Tangier Sound and the inland waters surrounding Bloodsworth Island- 458 AM EDT Fri Apr 17 2026 .REST OF THE OVERNIGHT...NW winds 10 kt. Waves 1 ft. Scattered showers. .TODAY...W winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. .TONIGHT...N winds 5 to 10 kt. Waves 1 ft. .SAT...E winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Waves 1 to 2 ft. .SAT NIGHT...SE winds 10 to 15 kt...becoming S after midnight. Gusts up to 25 kt. Waves 2 ft. A chance of showers. .SUN...W winds 20 to 25 kt...becoming NW in the afternoon. Gusts up to 30 kt. Waves 2 to 3 ft. Showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft. .MON...NW winds 10 to 15 kt...becoming N after midnight. Waves 1 to 2 ft. .TUE...N winds 10 to 15 kt...becoming S 15 to 20 kt. Waves 1 to 2 ft. $$